// 使用math包查看整形数据的最大值、最小值
package main

import (
    "math"
    "fmt"
)

func main() {
    fmt.Printf("Min(int8) = %v, Max(int8) = %v\n",math.MinInt8, math.MaxInt8)
    fmt.Printf("Min(int16) = %v, Max(int16) = %v\n",math.MinInt16, math.MaxInt16)
    fmt.Printf("Min(int32) = %v, Max(int32) = %v\n",math.MinInt32, math.MaxInt32)
}
